TheRedEyedTerror

I have a stock ka24de s14 1995 right at 250,000 miles with compression: 1:140 2:140 3:135 4:143 that I plan on turboing. I don't have a set budget but on the cheaper side, my goal is 200-230 whp with stock internals. This is my current potential build and would love feedback and thoughts before I commit and start buying the product.

Walbro 255LPH fuel pump

89-98 240SX S13 S14 KA24DE 2.4 T3T4 .63 Turbo Kit Stainless Steel Manifold FMIC: https://www.ebay.com/itm/89-98-240SX-S13-S14-KA24DE-2-4-T3T4-63-Turbo-Kit-Stainless-Steel-Manifold-FMIC/133510765515

AEM (30-4110) UEGO Air/Fuel Ratio Gauge

Used SR20DET 370cc injectors

Tial F38 Wastegate 38mm .4 Bar (5.80 psi) Black: I did have a question with this I plan on just running 5 pounds would 38mm cause turbo surge? Ive read with running less boost its safer to go 44mm. Thoughts?

Fuel Management
I would love to run a Megasquirt PNP ka24de but due to halted production I cant seem to find any brand new on not a super sketchy website. Anyone know a place to get one? My second option would be the APEXi AFC Neo Fuel Management System.

My future plans with the car are to build the KA24DE and run 500whp but that is way far down the line. This is what I would opt for a megasquirt now vs an ethalpy tune so I can future proof. Same with the wastegate that and I don't trust china wastegate.

Thanks for the read!